This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

ADS114S08B: ADS114S08B每次断电重启,要采样很久才能逼近电压值

Part Number: ADS114S08B
Other Parts Discussed in Thread: ADS114S08

如图 Voltage1和Voltage4输入电压是1.25V,断电重启后采样持续了5分钟左右才逼近1.25V。

如果输入电压是2.5V,采样近1个小时,读取到电压是2.155V。

要怎么设置才能解决这个问题?